#40CB72#40CB72

#40CB72 is a light, vivid green. Relative luminance 0.450; OKLCH L 74.7% C 0.174 H 151.3°. Best body text is #000000 at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#40CB72
RGB	rgb(64, 203, 114)
HSL	hsl(142, 57%, 52%)
HSV	hsv(142, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 43.8%, 20.4%)
CIE-LAB	lab(72.90, -56.53, 33.81)
CIE-LCH	lch(72.90, 65.87, 149.12°)
OKLab	oklab(74.72% -0.1524 0.0833)
OKLCH	oklch(74.72% 0.174 151.3)
XYZ	xyz(26.5054, 45.0139, 23.2080)
Luminance	0.4502 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CB72 #CB4099

analogous

#53CB40 #40CB72 #40CBB8

triadic

#40CB72 #7240CB #CB7240

tetradic

#40CB72 #4053CB #CB4099 #CBB840

square

#40CB72 #4053CB #CB4099 #CBB840

split-complementary

#40CB72 #B840CB #CB4053

monochromatic

#1F723D #2CA256 #40CB72 #70D896 #A0E5B9

Accessibility & contrast

On white

2.10

#40CB72 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.00

#40CB72 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB72

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CB72	#FFFFFF	#000000	##000000
##40CB72	1.00	2.10	10.00	10.00
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.00	21.00	1.00	1.00
##000000	10.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBA6B

Deuteranopia (green-blind)

#BBAE78

Tritanopia (blue-blind)

#00C8B5

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40cb72;
/* rgb */ color: rgb(64, 203, 114);
/* oklch */ color: oklch(74.7% 0.174 151.3);

Tailwind

colors: {
  custom: {
    50: '#86dc9b',
    500: '#40cb72',
    950: '#000000',
  },
}

SCSS

$custom: #40cb72;
$custom-light: #86dc9b;
$custom-dark: #000000;

JSON

{
  "hex": "#40cb72",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 114
  },
  "hsl": {
    "h": 141.583,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.7472,
    "c": 0.17363,
    "h": 151.3
  },
  "luminance": 0.45017
}

Semantic roles & 50–950 ramp

primary

#40CB72

secondary

#D295BC

accent

#47A9E0

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #40CB72

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →